errno is never checked after a call to getuint64(). So there is no

point to getuint64() setting it to EINVAL when the user enters an
invalid value or aborts input with a ^D.

diff --git a/sbin/disklabel/editor.c b/sbin/disklabel/editor.c
index af28cbc..a9c2686 100644 (file)
--- a/sbin/disklabel/editor.c
+++ b/sbin/disklabel/editor.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: editor.c,v 1.340 2018/07/12 16:59:59 krw Exp $        */
+/*     $OpenBSD: editor.c,v 1.341 2018/08/02 16:30:01 krw Exp $        */
 
 /*
  * Copyright (c) 1997-2000 Todd C. Miller <Todd.Miller@courtesan.com>
@@ -1228,7 +1228,6 @@ getuint64(struct disklabel *lp, char *prompt, char *helpstring,
        return (rval);
 
 invalid:
-       errno = EINVAL;
        fputs("Invalid entry\n", stderr);
        return (CMD_BADVALUE);
 }